@@ -120,14 +120,14 @@ If you are feeling adventurous you can install postgresql using [docker](https:/
Either way, you need to install this on your DB machine, which should be the one with the least amount of RAM.
Go check the configuration of `/etc/postgresql/13/main/pg_hba.conf` and `/etc/postgresql/13/main/postgresql.conf` to make sure you can connect from `0.0.0.0`.
Go check the configuration of `/etc/postgresql/15/main/pg_hba.conf` and `/etc/postgresql/15/main/postgresql.conf` to make sure you can connect from `0.0.0.0`.
On the `pg_hba.conf` file add a line like that at the end:
```
host all all <the netmask you want to add> md5
host all all <the netmask you want to add> scram-sha-256
```
Also change the `listen` instruction to `*`.
Also change the `listen` instruction to `*` in `postgresql.conf`.
